Game worlds are viewed from a camera, which is the viewpoint from which the game world is observed from.

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Unity Sphere rendering two faces in same material

I was creating a simple unity game with a sphere as a ball. The problem is that the ball face towards the camera origin renders material correctly but the one away from camera does not. The ball has ...
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12 views

Resolution-Independent Rendering squishes view field

For the last couple of days, I've been trying to get a resolution-independent renderer going on an XNA game. I have a camera and a renderer class that I added, based on this tutorial Here's the ...
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4answers
71 views

How can I min-max quaternions?

What I'm doing In my engine, I'm trying to implement a camera that will follow a target object, such as a player. I wanted to avoid just simply using the inverse of the target's transformation, ...
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1answer
18 views

DX11 Camera not working properly

I'm currently trying to implement a ArcBall Camera which should fly around a given XMFLOAT3 position stored in a cb with a spezified distance to the position. I used the code from Allen Sherrod for ...
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1answer
54 views

Getting the Right Vector from the Forward Vector

I'm currently working on a small Camera (ArcBall) and I finally am starting to understand how it will work. I will first create a basic View Matrix using a LookAt function. Then, I will send the ...
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0answers
142 views

OpenGL ArcBall Camera

I'm currently working on a OpenGl Project and I have alot of difficulty understanding how arcball camera work. From what I have read online, all I have to do is to rotate a camera around a target and ...
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1answer
39 views

Unity 5/C#/Scripting Switching Cameras

How can I switch cameras from First Person to Third person or from thrid person to first person. Like at GTA V you can switch the cameras. How to do this? Tnx for your time.
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0answers
13 views

Unity - How to match camera bounds to width

While stretching camera bounds, changing width adds black offset while changing height stretches image. How can I achieve opposite behavior and match the bounds to the width instead of height ?
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34 views

Orthogonal Tile Map with Camera's fixed rotation

I am working on a game that will have a 2D orthogonal view and Tile maps like, for example, Super Nintendo's Zelda (or something less old and nostalgic but with similar maps :). It will have mainly ...
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1answer
66 views

ScreenSize vs. WorldSize

While programming a game with LibGDX, I came across a problem. My OrthographicCamera wasn't centering in the right place. I was trying to center the camera by using the line of code: ...
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1answer
47 views

Covert Minimap render texture to 3d space position

I am using Render texture to make a Mini Map it is working fine but now I want to go further on side map and want world space position from render texture click point. Is there any way available that ...
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0answers
33 views

Quad not rendered correctly after window resize

I have a orthographic camera. With the help of this camera i'm able to render a quad onto the screen using screen-cordinates. Using the camera i perform the zoom in/out on specific mouse position ...
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0answers
26 views

Faster ways of rendering to a texture what is viewed by a camera in a given specific moment (Unity)

What I want to achieve is to render to a texture what is viewed by a camera in a given specific time or frame, and then stop rendering to the texture, delete the camera and stay with that texture for ...
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2answers
35 views

How to make a Sprite be displayed always behind everything else?

What I am in need to achieve is to have a Sprite always facing the camera identically to what happens with any simple game UI object, but instead of always displayed above everything else, it should ...
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vote
1answer
36 views

Smoothing a rotation vector

I am currently using OpenCV to track the face of a person. With this I extract the feature points and calculate the objects heads pose by applying the "solvePnP" function. This function gives me a ...
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votes
1answer
46 views

Player collision with object

so I have an fps controller, and I want to change camera when it collides with a box collider. I think I did it properly but it didn't work. Here's my code. using UnityEngine; using ...
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1answer
36 views

Drawn frustum does not match with glm::perspective

I am working on a personal project and I got a 3d viewport with moving camera working nicely. Now I am working on being able to freeze the time and switch to a debug camera and move in the game ...
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vote
1answer
83 views

Drawing textures in 3D/2.5D at an angle using spriteBatch in Monogame

for a university project we are creating a small "2d" game. Im writing 2D in "" because we would like to achieve a look similiar to the one in games like Don't Starve (so more like 2.5D). As you ...
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0answers
31 views

how can I orbit camera around object by touch position?

this Is basic code "Mouse Orbit" and correctly work on windows platform but In android we need touch position. using UnityEngine; using System.Collections; [AddComponentMenu("Camera-Control/Mouse ...
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1answer
30 views

Translation matrix applyed to the view matrix not working (android opengl2)

I have managed to do an small app using opengl2 in android. It consists on a sphere moving over a rectangle, both with a texture. It's just a test in which I'm testing my first steps in opengl. Now ...
2
votes
1answer
51 views

Why is my perspective layer is painted over ortho layer?

The entire game takes place in ortho with the exception of the background layer which is drawn on a perspective camera. Everything seems to be working well except that the background is displaying ...
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0answers
20 views

Perfectly overlap GUI bounds to tiles room

I have a scene built with several rooms procedurally generated. Then I have a GUI which should cover everything which is outside room walls. What I cannot sort out is how to have the GUI to ...
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0answers
36 views

LwJGL 2.9.3 2D Camera

So I've been messing around with cameras in 2d. But I came across a weird bug and I was wondering if anyone could help me figure it out? public static void createDisplay(String title, int width, int ...
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86 views

Unity stream webcam to other player (Multiplayer)

I want to make it possible, that I can draw on the stream of another player in my Unity game. The networked drawing works just fine, my problem is to stream the webcam. I've got the webcam input ...
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52 views

(Monogame) Camera does not travel the way it is rotated

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
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0answers
23 views

(Monogame) Camera does not travel the way it is rotated [duplicate]

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
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0answers
12 views

If I attach a RunAnimation to my Player and move it, the Camera starts to freak

If I make a RunAnimation for my Player in 2D, then there is one Spot it works and I can move perfectly but if I move my Player to a different position,my Player stucks in Midair and my Camera starts ...
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37 views

How to Implement a 2d camera object for a side scroller game

Ok so Heres the problem. I'm Using c++ with sfml for graphics and box2d for physics. I've tried an ultra simple cam movement in the past where i lock the player to the center of the screen and offset ...
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2answers
58 views

How to align the corner of the camera with x= 0, y=0?

I need put Main Camera's bottom left corner at starting position 0, 0 (x, y) so all of its coordinates will be positive coordinates. I thought to put the pivot at the bottom left corner but I don't ...
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votes
1answer
51 views

Camera view/projection issue

I made a simple OpenGL program but I can figure out why the camera is not working, here it's a little fragment of the Camera class: public Matrix4f getView() { // initializes the view matrix ...
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vote
1answer
134 views

Unity 2D Diablo style movement

I've made a totally new scene for a 2D mobile game. I placed a sprite on the center of the screen and attached the following script onto it (this is basically a diablo-style click-to-move control ...
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0answers
44 views

Can you explain the following C# script for camera behavior

Here is the script, it rotates the camera left right with a target "player in this case" rotating with it. using UnityEngine; using System.Collections; public class ControllingCamera : MonoBehaviour ...
2
votes
2answers
71 views

Camera movement in unity engine

I have a basic camera setup which is angled like so: x: 30 y: 0 z: 0 Projection: Orthographic And i attached a C# component to it and made it so the camera moves with a right click and drag ...
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2answers
67 views

How to make a GameObject ignore a camera effect?

I have a 2D game and I wanted to apply bloom to the main GameObjects so I attached the effect onto the main camera, however the background also gets affected by the bloom and it gets all shiny. How ...
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2answers
35 views

Unity 5 Camera Functions Usage Error

How to use functions like ScreenToRayPoint() in Camera class? I have used this code: Ray ray = camera.ScreenPointToRay(Input.mousePosition); and it says Component.camera is obsolete, instead ...
0
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1answer
53 views

How to figure out which tiles are within view, and where to draw them in the grid

I know there are a few questions on here similar to mine, but none of them seem to fit my needs. I'm using pygame to implement a tile based game similar to final fantasy or zelda from the early ...
0
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0answers
37 views

Stretch Textures to screen width and height with StretchViewport

I have an orthographic camera that have viewportWidth = 540 and viewporHeight = 960. My backgrund texture is 1080x1920 pixels. How can i resize the texture to fit the camera using a StrechViewport. ...
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3answers
149 views

Move Camera When Player Move C#

i developing side Scrolling endless Game. i want to Change X Axis of camera as player moving to Right. and i almost Done That. but the problem is when move Camera to the Right then its look so stiff ...
0
votes
0answers
49 views

Targeting Player When Zooming Camera

I am zooming Camera when player dies, but it rotates entire screen, that is not preferable. Is there any way to zooming camera, as well as targeting player. The following code I've used for zooming ...
0
votes
1answer
106 views

Rotation around arbitrary vector (using quaternions?)

I currently have a camera which orbits a specific target object, always looking at it. The user can drag the mouse to move the camera left/right/up/down and the camera will move over the surface of a ...
0
votes
1answer
52 views

Rotate object with mouse look script

I would like to rotate an FPS camera slightly upwards during a shot as an effect of recoil, but the problem is that I have a mouse look script as well and I assume it prevents me from achieving the ...
0
votes
0answers
41 views

libGDX - “Hosting” a Viewport inside of a Scene2d Window

I am making a game using libGDX. I am trying to build some tools to use while developing my game, things like a scene editor or a scripting console. The tools are Scene2d widgets which I have in a ...
0
votes
1answer
45 views

Vertically mirroring the screen in LibGDX

I'm developing a game in which the screen layout is different for right and lefty players, so i'll put a button in it to mirror the screen vertically. For displaying textures and fonts, i use a ...
0
votes
1answer
129 views

Zoom Camera from C# in Unity

I am creating endless running game. I want to zoom camera when player dies to the player. I have tried using camera.FieldOfView, but it does not work. Is there another way to zoom In camera to the ...
0
votes
1answer
51 views

Camera bounds on different resolutions

I tried to search different solutions but also due to the lack of knowledge in camera handling I found none fitting my needs. The situation is the following. I have a 2d game structured in ...
0
votes
0answers
47 views

Implement camera in SDL

I'm trying to realize a simple camera in SDL which has its size and can be moved around. I have a vector of visible elements which will be drawn if the camera "sees" them. Now, I checked this answer ...
1
vote
1answer
124 views

OpenGL Arc-Ball Camera Yaw Pitch GLM::Rotate

I'm currently working on a small Voxel-Editor Project. In the editor, I plan on using an Arc-Ball camera which rotate around the model. My camera is currently working but in an odd way. I can't seem ...
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votes
1answer
43 views

How to make my “first person controller” continue to turn left or right when key is pressed in Unity 5?

I recently posted this How To Make My First Person Controller turn left and right in unity 5 but now I'm having a slight problem when I press the key that turns my camera it only does it for a little ...
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vote
2answers
119 views

Technical names for camera styles in 2D games

In 2D gaming, the camera movement method has a lot do with the play style of the game. I'm not super familiar with the technical terms for camera styles, so I'm going to describe them in hopes ...
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vote
0answers
35 views

Adjust the Camera Viewport Rect in Unreal Engine

Am new to Unreal Engine. I want to adjust the Camera Viewport Rect so that the camera will render to half of the screen. This is achieved in Unity by changing the Camera Viewport Rect property. How ...